engineering recuitment Cochin Shipyard Executive Trainee Mechanical Mock Test Design of Machine Elements Friction Clutches Torque Carrying Capacity
In a plate clutch axial force is 4 kN. The inside radius of contact surface is 50 mm and the outside radius is 100 mm. For uniform pressure the mean radius of friction surface will be
1
78 mm
2
60 mm
3
75 mm
4
80 mm